25734608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{69931}}^1$

素因数の和:69962

約数の個数: 20

約数和(自身を含む): 52029408

約数和(自身を除く): 26294800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 69931, 139862, 279724, 559448, 1118896, 1608413, 3216826, 6433652, 12867304, 25734608]

約数ペア:

[(1, 25734608), (2, 12867304), (4, 6433652), (8, 3216826), (16, 1608413), (23, 1118896), (46, 559448), (92, 279724), (184, 139862), (368, 69931)]